I don't think I've ever seen these there:
Data East Royal Rumble
Data East Monday Night Football
Data East The Simpsons
Data East Teenage Mutant Ninja Turtles
Data East Batman
Data East Playboy
Stern Playboy
Capcom Kingpin (duh)
I did notice that they added a Data East Back To The Future at PAPA this year & a Sega Godzilla was added earlier this year at Pinburgh, so new machines seem to pop up at each event.